Particle Health is revolutionizing healthcare data analytics and interoperability. Our mission is to unlock the power of medical records in an intelligent platform that focuses health back on the patient.
Through our modern data platform, we enable healthcare innovators—ranging from value-based care providers and payers to digital health companies and health systems—to access standardized, real-time patient data. By bridging fragmented data silos, Particle empowers organizations to tackle critical use cases such as care coordination, risk stratification, patient identity management, and regulatory compliance with ease and precision.
Our solutions of Snapshot, Signal, Navigator, and Workbench address the complex challenges of healthcare data analytics and interoperability, helping our customers transform data into actionable insights, improve patient outcomes, and streamline workflows.
As a Senior Software Engineer II, Backend at Particle Health, you’ll play a key leadership role in building and scaling the core services that power our healthcare data platform and improve healthcare for millions of patients. You’ll work primarily in Golang (with some Python) to design and operate robust, secure, and high-performance APIs that enable customers to access and utilize healthcare data reliably.
In addition to owning complex backend systems, you’ll help advance how the engineering team leverages modern tooling -particularly AI-assisted development tools - to improve code quality, developer velocity, and system reliability. This role is ideal for a senior engineer who pairs strong technical judgment with curiosity about improving how software gets built.
You’ll collaborate closely with Product, Data, and Engineering teammates to deliver high-quality solutions in a highly regulated, mission-driven environment.
Location & Work ScheduleThis is a hybrid role based in New York City. The team works in-office two days per week , so applicants must be located within commuting distance and comfortable with in-person collaboration.
What You'll Do- Design, develop, and maintain RESTful APIs and backend services using Golang (and some Python).
- Build scalable, secure, and performant services that handle healthcare data with strong privacy, security, compliance, and reliability requirements.
- Use AI-assisted development tools to improve productivity, debugging, testing, documentation, and code quality. Help define best practices and guardrails to ensure correctness, security, and maintainability.
- Integrate backend services with data pipelines and processing workflows.
- Take ownership of complex systems end-to-end, ensuring operational health, observability, and reliability.
- Lead or contribute to architectural discussions and long-term technical planning as the platform scales.
- Elevate system performance and implement measurable efficiency and reliability improvements.
- Mentor engineers and contribute to improving engineering standards, tooling, and development practices.
- Partner with Product to translate requirements into technical solutions and support customer integrations.
- 7+ years of backend engineering experience focused on APIs and distributed systems.
- Strong production experience with Golang; comfortable working in Python when needed.
- Significant experience using AI-assisted development tools (e.g., Copilot, Cursor, Claude Code) to implement features, improve engineering workflows, with sound judgment around quality and risk.
- Deep understanding of RESTful API design, scalable service patterns, and backend architecture.
- Experience with SQL and/or NoSQL databases and cloud environments (GCP, AWS, or Azure).
- Demonstrated ability to design, build, and operate complex systems independently.
- Strong debugging, analytical, and communication skills.
- Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
- Experience with healthcare data standards (FHIR, HL7, CCDA).
- Familiarity with data engineering pipelines or ETL workflows.
- Hands-on experience with Docker, Kubernetes, and modern CI/CD tooling.
- Experience working in GCP.
- Infrastructure-as-Code experience, particularly Terraform.
- Experience with event-driven architectures and message queues.
- Knowledge of API security patterns (OAuth, JWT).
- Familiarity with healthcare compliance frameworks (HIPAA, SOC 2).
- Experience helping define best practices or internal standards for AI-assisted development.
- A passion for building reliable, well-designed APIs and backend systems.
- Passion for using AI Developer tools to deliver for the business.
- Strong attention to detail and commitment to code quality and operational excellence.
- Ability to balance technical rigor with delivery timelines.
- Curiosity about healthcare technology and willingness to grow domain expertise.
- A collaborative mindset and interest in mentoring and supporting teammates.
- Initiative and ownership across complex technical areas.
- A continuous-improvement mindset, including curiosity about how AI tools can responsibly enhance engineering quality and team effectiveness.
- Purposeful Work: Contribute to projects that directly improve healthcare access, empower providers, and enhance patient outcomes.
- Collaborative Culture: Thrive in a mission-driven, curiosity-fueled environment where ownership and bold ideas are celebrated.
- Flexibility & Balance: Enjoy unlimited PTO and a fully remote or hybrid work environment (for those in the NYC area), giving you the flexibility to work in an environment that's right for you.
- Comprehensive Benefits:
- Up to 100% employer-paid health benefits for you (depending on plan selection) and generous coverage for your family.
- Employer-funded 401(k) contribution to help you build a secure future.
- Mental health benefits to support your well-being.
- Invest in Your Future: Receive employee equity, ensuring you share in the company’s success.
- Family Support: Access 14 weeks of fully paid parental leave, so you can focus on what matters most.
At Particle Health, your contributions don’t just impact the company—they shape the future of healthcare. Join us, and let’s make a difference together!
Compensation Range: For this role, we’re targeting a salary range of $190,000-220,000 annually, depending on experience and qualifications. If your background aligns more closely with a higher or lower level than the scope outlined here, compensation may vary accordingly.
#LI-Hybrid
At Particle Health, we believe diversity is a strength that drives and fuels our mission to transform healthcare. We are proud to be an equal opportunity employer and are committed to creating an inclusive, supportive environment where everyone can thrive. We welcome and celebrate individuals of all backgrounds, perspectives, and experiences, regardless of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability. Our commitment to diversity reflects our core values—integrity, curiosity, boldness, ownership, and persistence—and our belief that our differences make us stronger as a team and a company.
Data Privacy Notice for Employees and Candidates
For more info about Particle and our team, check out the resources & links included.
https://www.particlehealth.com/
https://builtin.com/awards/new-york-city/2024/best-startup-places-to-work#particle-health
Notice: Recruitment Scam Alert
We’ve been made aware of attempts by scammers impersonating Particle Health or our team members to post fake job listings, conduct fraudulent interviews, or issue fake offer letters. These scams may involve:
- Requests for personal or financial information
- Interviews conducted only via text or messaging apps
- Emails that don’t come from an @particlehealth.com address
- Offers for jobs you didn’t apply for
Please note:
- We will never ask for money, gift cards, or personal financial details at any stage of our hiring process
- All legitimate communication will come from an official @particlehealth.com email address
- Our hiring process always includes video interviews — never just text
If you’re unsure about the legitimacy of a communication, don’t hesitate to contact us at [email protected]. We’re here to help.
Top Skills
Particle Health New York, New York, USA Office
104 W 27th St, New York, NY, United States, 10001
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